After the "first quantum revolution"—the development of devices such as lasers and the atomic clock—the "second quantum revolution" is currently in full swing. Experts from all over the world are developing fundamentally ...
Optics & Photonics
Dec 21, 2021
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395
Recent theoretical breakthroughs have settled two long-standing questions about the viability of simulating quantum systems on future quantum computers, overcoming challenges from complexity analyses to enable more advanced ...
Quantum Physics
Dec 8, 2021
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594
Extracting metals from oxides at high temperatures is essential not only for producing metals such as steel but also for recycling. Because current extraction processes are very carbon-intensive, emitting large quantities ...
Materials Science
Dec 1, 2021
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283
Researchers from the Institute of Laser Physics at Universität Hamburg have developed a new technique for quantum gas microscopy that now allows imaging of three-dimensional quantum systems. In the journal Nature, they report ...
Optics & Photonics
Nov 30, 2021
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996
A team of researchers led by an Institute for Quantum Computing (IQC) faculty member performed the first-ever simulation of baryons—fundamental quantum particles—on a quantum computer.
Quantum Physics
Nov 11, 2021
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315
There has been an interesting debate on the quantum versus classical origin of ghost imaging in thermal light. To clarify this quantum-classical dilemma, Lixiang Chen at Xiamen University of China formulated a density matrix ...
Quantum Physics
Aug 31, 2021
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79
University of Innsbruck researchers have developed a method to make previously hardly accessible properties in quantum systems measurable. The new method for determining the quantum state in quantum simulators reduces the ...
Quantum Physics
Jun 24, 2021
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142
Nicola Marzari, head of the Theory and Simulation of Materials laboratory at EFPL and director of NCCR MARVEL, has just published a review of electronic-structure methods as part of a special edition Insight on Computational ...
Materials Science
May 27, 2021
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17
A researcher from Skoltech has filled in the gaps connecting quantum simulators with more traditional quantum computers, discovering a new computationally universal model of quantum computation, the variational model. The ...
Quantum Physics
Mar 22, 2021
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522
To understand the fundamental properties of an industrial solvent, chemists with the University of Cincinnati turned to a supercomputer.
Materials Science
Mar 19, 2021
1
344
